package tea.fuxiang.demo.common;

/**
 * @description: 树节点
 * @author: zhongyy
 * @date: 2020-04-01 10:05
 **/
public class TreeNode {

    public int val;
    public TreeNode left;
    public TreeNode right;

    public TreeNode(int x) {
        val = x;
    }
}
